Pinter, Andras, Soares Indrusiak, Leandro and Gray, Ian (2024) Evaluation of Early Packet Drop Scheduling Policies in Criticality-Aware Wireless Sensor Networks. In: 2024 IEEE 27th International Symposium on Real-Time Distributed Computing (ISORC). 2024 IEEE 27th International Symposium on Real-Time Distributed Computing (ISORC), 22-25 May 2024, Tunis, Tunisia. 2024 IEEE 27th International Symposium on Real-Time Distributed Computing (ISORC) (27). , IEEE Computer Society, Digital Library , pp. 1-9. ISBN ISBN: 979-8-3503-7128-4
Abstract
This paper introduces three autonomous, criticality-aware packet scheduling policies that address the impact of high traffic loads and degraded conditions in wireless sensor networks. The proposed policies, collectively referred to as Early Packet Drop (EPD), leverage cross-layer information, including RPL Rank, link quality, and time-slotted Medium Access Control schedule, to mitigate Quality of Service degradation. Simulation results demonstrate that EPD consistently outperforms a Criticality-Monotonic Scheduling (CMS) baseline.
Metadata
| Item Type: | Proceedings Paper |
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| Authors/Creators: |
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| Keywords: | wireless sensor networks, criticality-aware packet scheduling, Early Packet Drop, service degradation management |
| Dates: |
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| Institution: | The University of York |
| Academic Units: | The University of York > Faculty of Sciences (York) > Computer Science (York) > Real-Time Systems (York) |
| Depositing User: | Mr Andras Pinter |
| Date Deposited: | 17 Jul 2024 09:59 |
| Last Modified: | 17 Jul 2024 09:59 |
| Status: | Published |
| Series Name: | 2024 IEEE 27th International Symposium on Real-Time Distributed Computing (ISORC) |
| Identification Number: | 10.1109/ISORC61049.2024.10551348 |
| Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:214666 |
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